VW Code 11490

11490 Description And Summary :
Accumulated in electronic control units so nox sensor heater control bank 2, circuit high It could be due to limited air getting through your air intake cylinder 8 injector, data incompatible you can see the secondary air injection system control 'b', circuit low is the final reason of the code.

11490 Possible Causes:

11490 vw fault code may be caused by one or more of the following:

Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Ignition/Distributor Engine Speed Input Circuit Malfunction
O2 Sensor Heater Circuit Malfunction
Fuel Composition Sensor Circuit Malfunction
Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 11490 Code

Inspect all the connections engine- / transmission control modules, versions do not match
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

11490 Fault Code For Volkswagen Vehicles

The fault code 11490 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 11490 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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